Mount the three-way gimbal to the strong clamp or C-clamp, attach the quick-release plate to the camera, and mount the camera on the three-way gimbal using the quick-release plate. If you are using a truss, fix the strong clamp or C-clamp to the truss. If you are using a light stand or tripod, there is no need to mount the three-way gimbal to the strong clamp or C-clamp; you can directly attach the three-way gimbal to the light stand or tripod. The following picture shows the three-way gimbals (top two), strong clamp (bottom left), and C-clamp (bottom right) in sequence according to their numbers (2.2.1).